Posted by lbmakem on October 31, 2009 at 14:28:36:
In Reply to: Calculating Spline Form Diameter per ANSI B92.1 - 1996 posted by Adam Tullis on October 29, 2009 at 10:43:25:
Hi Adam
your error seems to be within your calculation of CF in table 2, you dont mention that you multiplied .001 by D (which is your pitch dia),also CF states a minimum of .002 therefore anything below .002 becomes.002 this is then carried over to formula 17.3 and becomes.002 multiplied by 2.